How do I create a Box-and-Whisker chart that compares different variables?
Box & Whisker charts are great for quickly correlating and analyzing multiple variables. To create one, you select the Box & Whisker option in WinSPC's Query Tool.
- Launch the Query Tool.
- Create a query consisting of the different variables you want to compare.
- Open the query.
- With the query open, from the Options menu in the Query Tool, select Box & Whisker Chart.

- In the Box & Whisker Configuration dialog box that appears, multi-select the variables you want displayed in the Box & Whisker chart.
This generates a Box & Whisker chart of the selected variables.
(Click to enlarge.)
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